baber/WOPTO huggingface dataset:
Patent JP-2004255427-A (JP)
Title: Seamless steel pipe sizing mill having device for removing rolling chip
Inventor: FUKUNAGA MASAYOSHI
IPC: B21B19/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the outer surface quality of a product from deteriorating by preventing rolling chips seized to a grooved roll edge part from damaging the outer surface of the succeeding material to be rolled in the sizing rolling by a sinking mill which is one of the seamless steel pipe manufacturing processes.  <P>SOLUTION: A wire brush 16 is arranged to a roll housing guide mounting frame 18 by a wire brush holding tool 17 so as to bring the circumferential part of the wire brush 16 into contact with a roll caliber 19 perpendicularly to the tangent line direction of the roll caliber 19 in order to remove the rolling chips which are generated by the seizure to the roll caliber edge part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259086-A (JP)
Title: Unmanned contract system
Inventor: ISOBE MAKIKO
IPC: G06Q40/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of easily introducing an unmanned contract system.  <P>SOLUTION: The customer terminal 100 is provided with a control part 102 having a transaction processing part 103a for A Corp., a transaction processing part 103b for B Corp. and a transaction processing part 103c for C Corp., and an operation part 101 for selecting and designating one of the financial institutions. When performing a transaction processing, a customer operates the operation part 101 and selects a desired financial institution. Thereby, a corresponding transaction processing part starts, exchanges with one of center terminals, and executes the processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004111345-A (JP)
Title: Lamp filament and its manufacturing method
Inventor: JIANG KAILI
IPC: C01B31/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp filament containing a carbon nano tube.  <P>SOLUTION: One type of lamp filament and its manufacturing method include the carbon nano tube. The ramp filament has a matrix of the carbon nano tube, the carbon nano tube filament is withdrawn from the matrix of the carbon nano tube, and the carbon nano tube filament is reeled up by a conductor used as an electrode by uniform outer force to obtain the lamp filament. This stage is included in the manufacturing method of the lamp filament.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004255082-A (JP)
Title: Surgical treatment appliance
Inventor: TANIGUCHI KAZUNORI
IPC: A61B17/28
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical treatment appliance having excellent operability and capable of operating a plurality of operation parts by fingers for holding an operation handle when a plurality of the operation parts are provided besides the operation handle.  <P>SOLUTION: A treatment unit 5 of the surgical treatment appliance 1 is constituted of treatment pieces 21 and 22, a treatment part base 23 connected to the base end parts of the treatment pieces 21 and 22, a leading end cover 24 arranged on an insertion pipe 31, a treatment part operation rod 51 formed of a rigid member and a treatment part base operation rod 52 formed of the rigid member. The treatment part base operation rod 52 integrated with a rotary base 61 is moved so as to advance and retreat by the operation of a turning knob 62 and the treatment part operation rod 51 is moved so as to advance and retreat by the turning operation of a turning handle 42. The outer diameter dimension of the turning knob 62 is made larger than that of the turning knob 63.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264086-A (JP)
Title: Three-axis acceleration sensor
Inventor: MASUDA MAKOTO
IPC: G01P15/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-axis acceleration sensor capable of a precise self-diagnosis without making a circuit complex.  <P>SOLUTION: A second wiring pattern for auxiliary detection of X, Y axes is arranged between X, Y-axis detection electrodes and X, Y-axis vibration electrodes. Additionally, near the X-axis vibration electrode and/or Y-axis vibration electrode, the second wiring pattern for auxiliary detection of the Z axis is arranged. Further, the width of the second wiring pattern is formed to be wider than the first wiring pattern for connecting each detection electrode and each vibration electrode. Additionally, X, Y-axis auxiliary vibration patterns are arranged at both the sides of the X, Y-axis vibration electrodes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263027-A (JP)
Title: Method for producing thermoplastic resin particulate aqueous dispersion and electrophotographic toner
Inventor: WATANABE HIDEKI
IPC: C08L101/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously, efficiently producing a thermoplastic resin particulate aqueous dispersion with an extremely small amount of residual solvent remaining in resin particles, and to provide an electrophotographic toner with an extremely small amount of residual solvent.  <P>SOLUTION: The method for producing a thermoplastic resin particulate aqueous dispersion comprises a first step of producing a swelled product by swelling a thermoplastic resin (P) in an organic solvent (S) with a boiling point of 100°C or less which does not dissolve the thermoplastic resin (P) but can swell the same, a second step of producing an initial aqueous dispersion by dispersing the swelled product into an aqueous medium in the presence of a dispersing agent (D), and a third step of producing a dispersion in which the particulates of the thermoplastic resin (P) are dispersed in the aqueous medium by removing the organic solvent (S) from the initial aqueous dispersion. The electrophotographic toner comprises particulates obtained by separating the particulates of the thermoplastic resin from the thermoplastic resin particulate aqueous dispersion obtained in the above production method and drying the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265705-A (JP)
Title: Lighting system
Inventor: OICHI AKINOBU
IPC: H05B41/38
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system capable of dimming light almost simultaneously with stabilization of electrode temperature at a lighting start.  <P>SOLUTION: At a lighting start, a temperature sensor 3a measures the radiation temperature of a lamp 1 to output temperature data D1. Next, a dimming prohibition determination part 5 detects variation of the radiation temperature of the lamp 1 from the temperature data D1, and continues a dimming prohibition state of a dimming control part 4 to execute full lighting control until the measurement value of the radiation temperature is saturated. When the measurement value of the radiation temperature is saturated, it is determined that the electrode temperature is stabilized, and the determination part 5 subsequently terminates the dimming prohibition state of the control part 4 by considering a period up to the saturation point as a dimming prohibition period to execute dimming control by a dimming signal S1 from the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262356-A (JP)
Title: Stator fin
Inventor: HOSHINO TETSUJI
IPC: B63H5/07
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator fin capable of improving the propelling efficiency of a propeller.  <P>SOLUTION: Setting angles of fins 13a placed on the reverse propeller rotational direction side (the port side if a propeller rotates to the right) are made larger than an average and setting angles of fins 13a placed on the propeller rotational direction side (the starboard side if the propeller rotates to the right) are made smaller than the average. Preferably, the more a fin placed on the reverse propeller rotational direction side becomes horizontal, the larger the setting angle is made, and the more a fin placed on the propeller rotational direction side becomes horizontal, the smaller the setting angle is made. Lengths of the fins placed on the propeller rotational direction side in the radial direction are preferably shorter than those of the fins placed on the reverse propeller rotational direction side. The number of the fins placed on the reverse propeller rotational direction side is preferably larger than the number of the fins placed on the propeller rotational direction side. It is possible to set the fins only on the reverse propeller rotational direction side and not to set on the propeller rotational direction side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261464-A (JP)
Title: Game machine and game facilities
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time and labor at the time of inputting data to a game machine which provides information in response to the voice input of a player.  <P>SOLUTION: Game machine intrinsic data and game parlor intrinsic data are inputted to a plurality of pachinko game machines 50 simultaneously by transmitting and inputting the data from a hall computer 8 to the pachinko game machines 50. Thus, the need of inputting them to each of the plurality of pachinko game machines 50 is eliminated, efficiency is excellent and the time and the labor required for inputting the data not relating to a game are remarkably reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269594-A (JP)
Title: Chloroprene-based rubber composition
Inventor: KABA YASUHIRO
IPC: C08K5/11
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new chloroprene-based rubber composition excellent in low-temperature properties, replacing DOP conventionally used as a chloroprene-based rubber.  <P>SOLUTION: This chloroprene-based rubber composition contains a compound (1) which comprises H(H<SB>2</SB>C)nOOC(CH<SB>2</SB>)<SB>4</SB>COO(CH<SB>2</SB>)nH [wherein n=(2 to 20)] and which has not been used as a softening agent for a chloroprene-based rubber so far. The composition gives a vulcanized material excellent in low-temperature properties and having a good balance among physical properties.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271331-A (JP)
Title: Extracellular potential measuring device and its manufacturing method
Inventor: NAKATANI MASAYA
IPC: G01N33/50
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to easily determine whether or not body cells to be tested are surely fixed in dimples used for holding the body cells to be tested in conventional extracellular potential measuring devices.  <P>SOLUTION: A diaphragm 2 is disposed on one surface of a substrate 1, and a first dimple 3 is formed on any surface of the diaphragm 2, and a through hole 4 is formed in the dimple 3, and a second dimple 6 is disposed at an aperture of the through hole 4 on the opposite side of the first dimple 3, and detection electrodes 5a, 5b are disposed at a region in the second dimple 6. Therefore, an extracellular potential measuring device which can effectively measure ion concentration of culture fluid, can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272110-A (JP)
Title: Optical film and liquid crystal display element
Inventor: KUMAGAI YOSHIHIRO
IPC: G02B5/30
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which facilitates the immobilization of liquid crystal orientation, can realize the wavelength dispersion of small birefringence, can not only be easily manufactured at a low cost in industrial view but also can be exactly regulated in optical characteristics, such as wavelength dispersion of the birefringence, to a desired value, is immobilized with the desired orientation state and can be made uniform and larger in area.  <P>SOLUTION: The optical film is composed of polyester including a structural unit derived from 4-(4-carboxycyclohexyl)benzoic acid and a structural unit derived from an aromatic diol-based compound of an ortho body and is obtained by cooling the orientation state formed during the thermal orientation of the polyester to its glass transition temperature or below so as to immobilize the orientation state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278838-A (JP)
Title: Fine powder fuel burner and fine powder fuel combustion system
Inventor: HAMAZAKI SHINYA
IPC: F23C99/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine powder fuel burner and a fine powder fuel combustion system equipped therewith capable of enhancing the sealing performance of a seam formed between a burner nozzle capable of swinging and a supply passage for the primary fluid, preventing the primary fluid from leaking even in case the rate of flow of the secondary fluid is less, reducing the leak amount of the secondary fluid leaking at the outside of the burner nozzle, and accomplishing an enhanced combustion efficiency through stabilization of combustion.  <P>SOLUTION: The fine powder fuel burner is equipped with a partitioning plate 50 having a passage reduction part 50a in which the opening area of the section in each place of a compartment 14 perpendicularly intersecting the flowing direction of the secondary fluid 22a is reduced gradually as going to the downstream, and thereby the pressure of the secondary fluid 22a is increased relative to the pressure of the primary fluid 19. This enables securing the sealing performance. The burner is further furnished with a flange 32a at the rear of the inner cylindrical wall of the burner nozzle 30, and the sealing performance can be secured still more by heightening the pressure around the seam formed between the burner nozzle 30 and the supply passage 14a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279672-A (JP)
Title: Apparatus for manufacturing toner
Inventor: MAKINO KUNIO
IPC: G03G9/087
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing toner which permits the sustainment of the operation stability of a production facility by preventing the fixation of such a low softening point toner particularly having a outflow initiation temperature below 75°C to the high-speed air current sections and high-speed rotating sections of the production facility.  <P>SOLUTION: The portions where the toner comes into contact are subjected to surface lining treatment with a conductive plastic having volumetric resistivity ≤10<SP>-6</SP>Ωcm and hardness HDD ranging from 64 to 67 or are formed of such conductive plastic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243052-A (JP)
Title: Toy for sandbox
Inventor: IKEGAMI JUNKO
IPC: A63H33/32
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy for sandboxes that enables a child to create a sand castle with a tunnel easily when playing at a sandbox.  <P>SOLUTION: The toy for sandboxes is provided with a container body (1) that has a pair of ditches (2) or a pair of receptacle parts (4) located on the adverse sides of an opening and a member for creating tunnels (3) with a shape that can be fit across these ditches (2).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277371-A (JP)
Title: Method for selectively deprotecting compound protected with isopropylidene group
Inventor: HIRAKURI YOICHI
IPC: C07B51/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To deprotect only isopropylidene group which is a protective group without decomposing an ester bond, an amide bond, an ether bond, etc., even when the ester bond, the amide bond, the ether bond, etc., exists in the molecule.  <P>SOLUTION: A reagent for selective elimination of isopropylidene is composed of formic acid, acetic acid or zinc nitrate 6 hydrate. In the deprotecting reagent, the isopropylidene group protects a hydroxy group of sugar or sugar residue.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276848-A (JP)
Title: Working machine and fuel tank thereof
Inventor: YAMAMOTO KEIJI
IPC: B62D25/08
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase a tank capacity in a limited installation space.  <P>SOLUTION: A projected part 32a projecting to the side is formed at the upper end part of a fuel tank 32 to increase the tank capacity. The projected part 32a is installed to be projected to the side through the clearance thereof from a floor plate beyond the main frame 17 of an upper frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280691-A (JP)
Title: Document filing device
Inventor: NAGAO KAGENORI
IPC: G06T7/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document filing device capable of determining whether page image data is split, and performing processing for combining the split data when needed.  <P>SOLUTION: The document filing device 1 first extracts feature quantities from the page image data read through the Nth scanning job and the N+1st scanning job, and compares the two page image data to determine the similarity between the two using the extracted feature quantities. When the two page image data are determined to be similar, it is determined that the two page image data belong to one and the same document. Then, the processing for combining the page image data is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279991-A (JP)
Title: Musical sound control unit, musical sound control method, and computer program for musical sound control
Inventor: KITAMURA MINEO
IPC: G10H1/34
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a feeling of playing close to a feeling of playing an acoustic musical instrument by putting a vibration signal together with a musical sound signal.  <P>SOLUTION: A key 103 is operated for sounding and then an artificial hammer 105 strikes a vibration body 60 (131, 132). A vibration signal OS from a sounding sensor 61 in a sounding body 60 is selected by a data selector according to the operated key8 and put together with a musical sound signal TS by adders 25LA and 25LB, and 25RA and 25RB. Sound image data SI and mixing ratio data MR are sent to multipliers 22LA and 22LB, 22RA and 22RB, and 24LA and 24LB and the vibration signal OS and musical sound signal TS are mixed at a specified ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284025-A (JP)
Title: Laminate shaping method and laminate shaping apparatus
Inventor: SASAKI HIROHARU
IPC: B29C67/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate shaping method capable of shaping even a target shaped article having a minute structure with high precision.  <P>SOLUTION: In the laminate shaping method, the thin layer of a shaping material 14 is selectively irradiated with a laser beam 5 by the control from a control part 21 based on shaping data obtained as the tomographic structure of the target shaped article while scanned by the laser beam 5, and a unit shaped layer 15 comprising bonded or cured parts of which the contour shape corresponds to a shaping pattern is formed while causing bonding or curing in the shaping material at the part selectively irradiated with the laser beam. This operation is successively repeated and the target shaped article is shaped by laminating the repeatedly formed unit shaped layers. In this laminate shaping method, the irradiation control of the laser beam correlated with the width in the scanning direction of the laser beam is performed with respect to the shaping pattern of which the width is a predetermined one or below by a minute part irradiation control means 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004100440-A (JP)
Title: Opening/closing body device
Inventor: OKADA HIDEMASA
IPC: E06B9/58
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an object from being nipped in a connecting part when constituting a support means such as a center pillar of two or more of rotatably movable support members.  <P>SOLUTION: Guide rails 17A and 18A are housed in a building upper part in a state of being folded by a link member composed of shafts 84A and 94A. When a curtain 14A descends, the guide rails 17A and 18A are also extended by interlocking with the descent, and constitute a rail. The guide rails 17A and 18A are formed as structures passable without interfering with each other by nipping the curtain 14A from the front and rear. Nipping preventive covers 471 and 472 are installed to rotary shafts (link shafts) 84A, 84C, 94A and 94C so as to cover a gear as a whole. Security can be enhanced by preventing damage and the nipping of the gear by the nipping preventive covers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285130-A (JP)
Title: Method for manufacturing impregnating pitch
Inventor: TAKAYAMA AKIHISA
IPC: C10C3/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide impregnating pitch which is used in producing a carbon material or a carbon/carbon composite material such as a graphite electrode and has a high carbon yield.  <P>SOLUTION: The impregnating pitch is manufactured by heat treating coal tar pitch having a content of quinoline insolubles of 0.1-5 mass%, extracting the heat treated coal tar pitch with a coal tar-based tar middle oil, filtering the extract, and distilling the obtained filtrate to separate and remove the tar oil. The highest temperature of the heat treatment is set at 400-500°C, and the tar middle oil has a boiling point of 100-300°C and its amount used is 2-10 times by volume the amount of the heat treated coal tar pitch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002156-A (JP)
Title: Working method of carbon nanotube
Inventor: TSUKAMOTO JUN
IPC: C08L65/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method of a carbon nanotube which solves the problems comprising the difficulty in individually using the carbon nanotube because it tends to form a bundle structure with other nanotubes, and the difficulty in evenly dispersing each carbon nanotube.  <P>SOLUTION: There is provided the working method of the bundle-structured carbon nanotubes characterized by emitting ultrasonic waves to the bundle-structured carbon nanotubes made of multiple carbon nanotubes in a solution of a conjugated polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004284146-A (JP)
Title: Ink jet recording paper sheet
Inventor: KO YUKAKO
IPC: B41M5/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording paper sheet which gives high glossiness; shows improved adhesive properties between a polyolefin resin layer and a porous ink absorbing layer; and imparts suitability for high-speed application by lowering an incidence of cracking and a runaway trouble during manufacturing, in the ink jet recording paper sheet with porous ink absorbency formed of a paper support coated with a polyolefin resin.  <P>SOLUTION: In the ink jet recording paper sheet with an undercoat layer composed mainly of a hydrophilic polymer and the porous ink absorbing layer, formed on the support with both surfaces of paper coated with the polyolefin resin, the surface of the polyolefin resin-coated layer on the side where the porous ink absorbing layer is formed, is finely roughed. In addition, the 75° mirror surface glossiness on the surface of the undercoat layer is 30 to 80%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284182-A (JP)
Title: Metal mask screen plate and its manufacturing method
Inventor: BABA YASUYUKI
IPC: H05K3/34
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal mask screen plate formed by laminating a metal mask and meshes together, in which lift and shift in adhesion/fixture of the mask and meshes are suppressed and which has a good dimensional accuracy, and a manufacturing method for easily obtaining this highly accurate metal mask screen plate.  <P>SOLUTION: In this metal mask screen plate, the meshes 12 and the metal mask 12 having image-wise holes provided thereon are pasted together through a resin adhesive material 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI